Open Data — entry 017 of 44
LinkPreview
LinkPreview fetches a URL's Open Graph and meta tags server-side and returns a normalized JSON summary — title, description, and preview image — so pasted links can render a rich card without a browser-side fetch. A live keyed request to api.linkpreview.net echoes back the sent Origin as Access-Control-Allow-Origin, and every plan starts on a free 60-request/month allowance before paid tiers unlock higher volume.
AuthenticationAPI KeySign up with the provider to obtain credentials.
HTTPSSupportedTraffic is encrypted in transit.
CORSEnabledCallable directly from browser JavaScript.
PricingFreemiumA usable free tier exists, with paid plans for more volume.
FormatsJSONResponses can be requested as JSON.
GreatAPIs Score
Score75
Authentication15/25API key required
Pricing17/20Freemium tier available
Docs14/20Documentation URL provided
Formats9/15Single response format
Freshness20/20Verified within 6 months
Embed this badge
<a href="https://greatapis.com/api/linkpreview/"><img src="https://greatapis.com/badge/linkpreview.svg" alt="Scored 75 on greatapis.com"></a>Auth quickstart
- Sign up with the provider to get an API key.
- Send it on every request as a header
Authorization: <key> - The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Stored keyNo key stored
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.
Developer reference
Base URL
https://api.linkpreview.net